Fike75'

BibTeX

@article{DBLP:journals/cj/Fike75,
  author    = {C. T. Fike},
  title     = {A Permutation Generation Method},
  journal   = {Comput. J.},
  volume    = {18},
  number    = {1},
  year      = {1975},
  pages     = {21-22},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}